T110E3

In 1954, a conference on future heavy tanks was held in Detroit. Alongside other advanced projects, the Chrysler Corporation suggested a new tank on the basis of the TS-31 project. The main goal was to make the tank fit the Bern national tunnel. Several variants were considered, but the project was canceled.

T110E4

In 1954, a conference on future heavy tanks was held in Detroit. Alongside other advanced projects, the Chrysler Corporation suggested a new tank on the basis of the TS-31 project. The main goal was to make the tank fit the Bern national tunnel. Several variants were considered, but the project was canceled.

T95

Development of this vehicle started in 1943, with 25 vehicles planned for production within a year. Two prototypes passed trials, but never saw action.

T30

Experimental heavy tank. The vehicle was an early version of the T29 with enhanced armament. Two prototypes were built in 1945–1947 and underwent trials at the Aberdeen Proving Ground in 1948. Never entered mass production or saw service.

T28 Prototype

Early prototype of a heavy tank designed for breaking through fortifications of the German Siegfried Line. Existed only in blueprints, prepared under the program for developing heavy vehicles that was initiated in September 1943.

T28 Concept

The development of this heavy breakthrough tank began in September 1943. It was planned to utilize certain components of the M6 tank as well as the electromechanical transmission and 100-mm T5 gun, mounted in a turret of limited traverse with 203-mm armor protection. The vehicle was intended to assault the fortifications of the German "Siegfried Line" (known as the "Westwall" to the Germans). The U.S. land forces rejected the project during the design phase. The vehicle was later modified into the T95 heavy breakthrough tank.

T25/2

Tank destroyer based on the T23. Development started in 1943. Since the T23 was not adopted for service, work on the tank destroyer was discontinued. Existed only in blueprints.

T25 AT

The T25 was developed on the basis of the T23 medium tank, but was never manufactured.

T28 Defender

The T28 Defender started life as a secret project for a special purpose combat vehicle, based on the T28 Prototype. This TD has received reinforced armor, an experimental 3-shell autoloading railgun and a super-secret engine, boasting increased power.

M36 Jackson

The most powerful American tank destroyer. The M36 was developed on the chassis of the M10A1 and M10, with a total of 2,324 vehicles manufactured from November 1943 through September 1945.

M18 Hellcat

Development started in 1942. In April 1943 the General Motors company produced the first prototypes. One of a few American tank destroyers manufactured on its original chassis, not on a tank chassis. The tank destroyer became the fastest armored vehicle, of this type, of World War II. A total of 2,507 vehicles were produced from July 1943 through October 1944.

T67

Development started in the spring of 1942. After trials in the fall of 1942, the decision was made to replace the 57-mm gun with a 75-mm gun. Two prototypes were manufactured. The vehicle saw neither mass production nor service.

M10 Wolverine

The most widely produced American tank destroyer, with a total of 6,406 vehicles manufactured from September 1942 through January 1943. More than a third of all Wolverines were supplied to Allied nations under Lend-Lease.

T40

Experimental tank destroyer developed on the basis of the M3 tank in the spring of 1942. The vehicle never entered mass production, nor saw service.

T18

Development of this self-propelled gun on the basis of the M3 light tank started in October 1941. The first prototype passed trials in the spring of 1942, but the vehicle never saw mass production.

T82

The T82 tank destroyer was designed in November, 1943. The project was based on the chassis of the M5A1. The unroofed, lightly armored cabin contained the light 105 mm M3A1 howitzer. By 15 August, 1944, two prototypes of the T82 were produced; however, the project was closed on 21 June, 1945, due to the lack of interest from the army.

M8A1

Developed in 1941 through 1942 on the basis of the M5 Stuart light tank. This SPG is an example of the successful use of an outdated chassis. The vehicle was equipped with a 75 mm short-barrel howitzer; however, attempts were made to fit a 75 mm tank gun into a modernized turret.